The blue shark (Prionace glauca) might be more than its name. Scientists investigating the sleek ocean predator's skin discovered nanostructures that not only produce its signature hue, but also ...

Many chameleons have the remarkable ability to exhibit complex and rapid color changes during social interactions. A collaboration of scientists within the Sections of Biology and Physics of the ...

Blue sharks have become very well known for the color of their skin, but new research indicates that these iconic sharks might be more than meets the eye. In fact, blue sharks might just be one of ...

In this small-scale but lively diversion, Greenaway Medalist Gravett (Little Mouse's Big Book of Fears) explores the possibilities of chameleon friendship—or even love. "I'm lonely," a blue chameleon ...

See how a chameleon's feet are similar to those of a blue and gold macaw. Meet a chameleon and a blue and gold macaw at the Houston Zoo. See how their feet are similar and how they both use their ...

The lizards may be known for changing their colors, but they’ve also been hiding a different sort of colorful surprise: the ability to glow under UV light. The results are visually stunning. “We could ...

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Chameleons are famous for their ability to blend in, but contrary to popular belief, this isn’t why they are so colorful. Chameleons change color depending on their mood, and each color represents ...